Jamis COMET 2006 VS BH G4/ DURA-ACE DI2 2009 specs comparison

Jamis Comet 2006 comparison online with competitors

Jamis Comet

General Infos
Model Comet
Manufacturer Jamis
Year of production 2006
Current price Check price Here ==>   
Color choice -Radium Blue and Pearl White
Sizes - 51cm (centimeters)
- 54cm (centimeters)
- 56cm (centimeters)
- 58cm (centimeters)
- 61cm (centimeters)
Sizes - 51cm (centimeters)
- 54cm (centimeters)
- 56cm (centimeters)
- 58cm (centimeters)
- 61cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 23c Hutchinson Quartz
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Tektro RX 4.1 Front and Tektro RX4.1 Rear Levers
Tektro Dual Pivot Brakes
Hubs for disc brakesAlex ALX-320DX
Rims manufacturerAlex ALX-320DX Aero Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionSyntace Stratos 400
Handlebar extenderSyntace Streamliner and Biowing Cups
Handlebar stem detailsJamis Alloy Threadless
Headset size1 (inches) Integrated FSA Orbit IS-2A

Gearing Specifications

Bicycle chainShimano CN-5600
Bottom bracket shell widthNot Available
Bottom bracket typeTruvativ GXP
Crankset parts and sizes 39/53 Teeth
Truvativ Elita GXP
Gear shift leversShimano Dura-Ace Bar-end
Rear gear set 11 - 23 Teeth
10-speed

Jamis Comet Fork System Data

Derailleur (Front) Top-pull and clamp-on 31.8 (millimeters)
Shimano 105
Derailleur (Rear)Shimano 105 GS
Fork material Unicrown Crown
Carbon Fiber and chromoly Steerer
Fork typeJamis

Other Specs of Jamis Comet

Component group setsRoad Mix
Pedals detailsAluminum Platform
Rear shock absorberNot Available
Saddle seat Chrome-moly Rails
Fi'zi:k Pave
Seat post extension 27.2 (millimeters) Diameter
Carbon Fiber Aero


BH G4/ Dura-Ace Di2 2009 comparison online with competitors

BH G4/ Dura-Ace Di2

General Infos
Model G4/ Dura-Ace Di2
Manufacturer BH
Year of production 2009
Current price Check price Here ==>   
Color choice -Red
Sizes - 52cm (centimeters)
- 54cm (centimeters)
- 55.5cm (centimeters)
- 57cm (centimeters)
- 58.5cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 23c Vittoria Diamante Pro Light
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset type Shimano Dura-Ace Di2 Levers
Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakesNot Available
Rims manufacturerShimano Dura-Ace CL
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsHigh Modulus Carbon Fiber
Frame typeBonded and monocoque
Handlebar constructionFSA SLK Carbon Compact
Handlebar extenderOptional
Handlebar stem detailsFSA OS-99
Headset size1 1/8 (inches) FSA Orbit CE Plus

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeShimano Hollowtech II
Crankset parts and sizes 34/50 Teeth
Shimano Dura-Ace
Gear shift leversShimano Dura-Ace Di2
Rear gear set 11 - 25 Teeth
10-speed

BH G4/ Dura-Ace Di2 Fork System Data

Derailleur (Front)Shimano Dura-Ace Di2
Derailleur (Rear)Shimano Dura-Ace Di2
Fork material Aero Crown
Carbon Fiber and carbon Fiber Steerer
Fork typeNot Available

Other Specs of BH G4/ Dura-Ace Di2

Component group setsShimano Dura-Ace Di2 Electric
Pedals detailsNot Available
Rear shock absorberNot Available
Saddle seatSelle San Marco Aspide CS Ti
Seat post extensionIntegrated


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